4x OSRAM KW CULNM1.TG (1mm2 die) on on 38mm BLF Q8 copper DTP MCPCB


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Limited quantity available.

LED specifications:

  • 1mm2 die
  • Perfectly square emitting surface
  • Extremely low forward voltage at high currents (lowest per mm2 among LEDs)
  • 3300mA max. “factory” drive current, up to ~6.25Amps and ~1100lm on DTP PCB
  • 4040 footprint – compatible with L4P 4040  copper DTP boards (NOT compatible with mosX 4040 boards)
  • Factory undomed – small LES, better tint/color over angle uniformity
  • Part number: KW CULNM1.TG
  • BIN code: 5Q-ebvF46-B5-C00
  • Flux bin : 5Q (710-800lm@3000mA)
  • Vf bin :     B5 (3.25V-3.50V@3000mA)
  • Soldered ( Pb-free SnAgCu solder) on L4P BLF Q8 38mm DTP copper MCPCB

LED datasheet: https://led4power.com/wp-content/uploads/2019/06/KW-CULNM1.TG_.pdf

NOTE: This PCB doesn’t have screw holes like stock PCB, so DIY washer+M4 screw is needed for proper installation.

Example: http://budgetlightforum.com/comment/1289469#comment-1289469

Additional information

Weight 22.0 g